Release v4.4.8

* Fixes #20759: Group object types by app in permission form

Modified the ObjectPermissionForm to use optgroups for organizing
object types by application. This shortens the display names (e.g.,
"permission" instead of "Authentication and Authorization | permission")
while maintaining clear organization through visual grouping.

Changes:
- Updated get_object_types_choices() to return nested optgroup structure
- Enhanced AvailableOptions and SelectedOptions widgets to handle optgroups
- Modified TypeScript moveOptions to preserve optgroup structure
- Added hover text showing full model names
- Styled optgroups with bold, padded labels

* Address PR feedback

netbox/extras/models/mixins.py

@@ -3,6 +3,7 @@ import importlib.util
 import os
 import sys
 
+from django.core.cache import cache
 from django.core.files.storage import storages
 from django.db import models
 from django.http import HttpResponse
@@ -30,7 +31,14 @@ class CustomStoragesLoader(importlib.abc.Loader):
         return None  # Use default module creation
 
     def exec_module(self, module):
-        storage = storages.create_storage(storages.backends["scripts"])
+        # Cache storage for 5 minutes (300 seconds)
+        cache_key = "storage_scripts"
+        storage = cache.get(cache_key)
+
+        if storage is None:
+            storage = storages['scripts']
+            cache.set(cache_key, storage, timeout=300)  # 5 minutes
+
         with storage.open(self.filename, 'rb') as f:
             code = f.read()
         exec(code, module.__dict__)